Available issues for the year 1840
January
61
February
57
March
60
April
59
May
59
June
61
July
65
August
60
September
61
October
65
November
59
December
62
January
61
February
57
March
60
April
59
May
59
June
61
July
65
August
60
September
61
October
65
November
59
December
62
January
61
February
57
March
60
April
59
May
59
June
61
July
65
August
60
September
61
October
65
November
59
December
62
January
61
February
57
March
60
April
59
May
59
June
61
July
65
August
60
September
61
October
65
November
59
December
62
January
61
February
57
March
60
April
59
May
59
June
61
July
65
August
60
September
61
October
65
November
59
December
62
January
61
February
57
March
60
April
59
May
59
June
61
July
65
August
60
September
61
October
65
November
59
December
62
January
61
February
57
March
60
April
59
May
59
June
61
July
65
August
60
September
61
October
65
November
59
December
62
January
61
February
57
March
60
April
59
May
59
June
61
July
65
August
60
September
61
October
65
November
59
December
62
January
61
February
57
March
60
April
59
May
59
June
61
July
65
August
60
September
61
October
65
November
59
December
62
January
61
February
57
March
60
April
59
May
59
June
61
July
65
August
60
September
61
October
65
November
59
December
62
January
61
February
57
March
60
April
59
May
59
June
61
July
65
August
60
September
61
October
65
November
59
December
62
